body{
	height: 10000px;
	background-image: url(img/index.jpg);
	margin: 0;
	padding: 0;
}
 .box{
	width: 100%;
	height: 10000px;
	background-color: rgba(99,99,99,0.6);
	position: absolute;
	z-index: 1;
} 
.hb{
	background-image: url(img/红包.png);
	background-repeat: no-repeat;
	width: 420px;
	height: 580px;
    position: fixed;
    top: 0;
    bottom: 0;
    right:0;
    left: 0;
    margin:auto;
}
.shanchu{
    background-image: url(img/删除.png);
	background-repeat: no-repeat;
	width: 32px;
	height: 32px;
	float: right;
}

